Custer, WI
Unincorporated community in Portage County, Wisconsin
Custer is a small unincorporated community in Portage County, Wisconsin. It is 4.9 miles N of Polonia, the nearest town. Its ZIP code is 54423.
Custer at a glance
- State
- Wisconsin
- County
- Portage County
- ZIP code
- 54423
- Nearest town
- Polonia (4.9 mi)
- Time zone
- America/Chicago
- Coordinates
- 44.5106, -89.4261
Weather in Custer now
Loading the National Weather Service forecast…
Custer weather by the hour
Custer weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Custer.
This week in Custer
Sunrise, sunset and moon in Custer
What is the weather usually like in Custer?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 80°F average high
- Januarycoldest month · 7°F average low
- 34.0 inprecipitation per year · 863 mm
- 48.7 insnowfall per year · 124 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Custer: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station STEVENS PT, WI US (USC00478171), adjusted for the elevation of Custer.
Custer weather month by month
Sunrise and sunset in Custer through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:28 AM | 4:45 PM | 9 h 16 min |
| February | 6:55 AM | 5:27 PM | 10 h 32 min |
| March | 7:07 AM | 7:05 PM | 11 h 57 min |
| April | 6:11 AM | 7:43 PM | 13 h 32 min |
| May | 5:28 AM | 8:20 PM | 14 h 52 min |
| June | 5:10 AM | 8:46 PM | 15 h 35 min |
| July | 5:25 AM | 8:41 PM | 15 h 15 min |
| August | 5:59 AM | 8:04 PM | 14 h 5 min |
| September | 6:35 AM | 7:10 PM | 12 h 34 min |
| October | 7:11 AM | 6:15 PM | 11 h 3 min |
| November | 6:52 AM | 4:31 PM | 9 h 39 min |
| December | 7:25 AM | 4:20 PM | 8 h 54 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Custer?
Custer has a warm-summer humid continental climate. The warmest month is July, with an average high of 80°F (27°C), and the coldest is January, with average lows of 7°F (-14°C).
It gets about 34.0 inches (863 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 49 inches fall in an average year.
The best time to visit Custer is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Custer
The closest live webcam is Village of Plover: I-39/US 51, 6.0 miles SW of Custer.
Webcams: Windy.com. Distances in a straight line from Custer.
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Map of Custer, WI
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Custer Street View
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Questions about Custer
Where is Custer, WI?
Custer is an unincorporated community in Portage County, Wisconsin, 4.9 miles N of Polonia.
What county is Custer in?
Custer is in Portage County, Wisconsin.
What is the ZIP code of Custer, WI?
The ZIP code for Custer is 54423.
What is the nearest town to Custer?
Polonia, 4.9 miles away.
Are there webcams near Custer?
Yes. The closest is Village of Plover: I-39/US 51, 6.0 miles away.
What is the hottest month in Custer?
July, with an average high of 80°F (27°C).
What is the coldest month in Custer?
January, with an average low of 7°F (-14°C).
How much does it rain in Custer?
About 34.0 inches (863 mm) a year; the wettest month is June.
Does it snow in Custer?
Yes, about 49 inches of snow fall in an average year.
When is the best time to visit Custer?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Custer have?
Warm-summer humid continental (Köppen Dfb).
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